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Factour out SQLite handling

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This commit is contained in:
Eelco Dolstra 2016-03-30 13:27:25 +02:00
parent 2ae43ced9a
commit d9c5e3bbf0
4 changed files with 224 additions and 204 deletions
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35
src/libstore/local-store.hh
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@ -1,15 +1,12 @@
#pragma once
#include "sqlite.hh"
#include <string>
#include <unordered_set>
#include "pathlocks.hh"
#include "store-api.hh"
#include "util.hh"
#include "pathlocks.hh"
class sqlite3;
class sqlite3_stmt;
namespace nix {
@ -52,34 +49,6 @@ struct RunningSubstituter
};
/* Wrapper object to close the SQLite database automatically. */
struct SQLite
{
sqlite3 * db;
SQLite() { db = 0; }
~SQLite();
operator sqlite3 * () { return db; }
};
/* Wrapper object to create and destroy SQLite prepared statements. */
struct SQLiteStmt
{
sqlite3 * db;
sqlite3_stmt * stmt;
unsigned int curArg;
SQLiteStmt() { stmt = 0; }
void create(sqlite3 * db, const string & s);
void reset();
~SQLiteStmt();
operator sqlite3_stmt * () { return stmt; }
void bind(const string & value);
void bind(int value);
void bind64(long long value);
void bind();
};
class LocalStore : public LocalFSStore
{
private: